USN-4644-1: igraph vulnerability ›
27 November 2020
igraph could be made to crash if it opened a specially crafted file.
Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
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Latest Notices
USN-4382-2: FreeRDP vulnerabilities ›
26 November 2020
Several security issues were fixed in FreeRDP.
CVE-2020-11045, CVE-2020-11526, CVE-2020-11522, and 10 others
USN-4646-2: poppler regression ›
26 November 2020
USN-4646-1 introduced a regression in poppler.
USN-4649-1: xdg-utils vulnerability ›
26 November 2020
xdg-utils could be made to expose sensitive information.
USN-4648-1: WebKitGTK vulnerabilities ›
26 November 2020
Several security issues were fixed in WebKitGTK.
CVE-2020-13753, CVE-2020-9951, CVE-2020-9983, and 2 others
USN-4647-1: Thunderbird vulnerabilities ›
25 November 2020
Several security issues were fixed in Thunderbird.
CVE-2020-16012, CVE-2020-26965, CVE-2020-26968, and 10 others
USN-4646-1: poppler vulnerabilities ›
25 November 2020
Several security issues were fixed in poppler.
CVE-2020-27778, CVE-2018-21009, CVE-2019-10871, and 2 others
USN-4645-1: Mutt vulnerability ›
25 November 2020
Mutt could be made to expose sensitive information.
USN-4643-1: atftp vulnerabilities ›
24 November 2020
atftp could be made to crash or run programs if it received specially crafted network traffic.
USN-4642-1: PDFResurrect vulnerability ›
24 November 2020
PDFResurrect could be made to crash or run programs as your login if it opened a specially crafted file.